Database Journal
MS SQL Oracle DB2 Access MySQL PostgreSQL Sybase PHP SQL Etc SQL Scripts & Samples Links Database Forum

» Database Journal Home
» Database Articles
» Database Tutorials
MS Access
Database Tools
SQL Scripts & Samples
» Database Forum
» Slideshows
» Sitemap
Free Newsletters:
News Via RSS Feed

follow us on Twitter
Database Journal |DBA Support |SQLCourse |SQLCourse2

Featured Database Articles

Database News

Posted Aug 23, 2006

Multi-Dimensional Clustering Table Size Estimator for DB2

By Staff

[From IBM alphaWorks]

Many applications, OLAP and data warehousing in particular, usually consider several attributes as dimensions for processing and maintenance. Performance and scalability of queries in this type of environment can be slow using the traditional relational-database approach based on one-dimensional clustering, in which an index composed of one or more key parts is identified as the basis for data clustering.

The article continues at

Database News Archives

Comment and Contribute


(Maximum characters: 1200). You have characters left.



Latest Forum Threads
Database News Forum
Topic By Replies Updated
Efficient SQL Server Indexing by Design lcole 0 April 30th, 12:38 PM
Mine Oracle Database, SQL Server and Other Databases with Monarch Data Pump Pro V10.5 lcole 0 April 30th, 12:37 PM
Oracle Database and Oracle Fusion Middleware for Private Social Network Application lcole 0 April 30th, 12:31 PM
Oracle Database Maintains a Stronghold in the DBMS Market lcole 0 April 30th, 12:30 PM

Thanks for your registration, follow us on our social networks to keep up-to-date